Texas Instruments

LP2967IBP-2833/NOPB  

Linear & Switching Voltage Regulators

LP2967IBP-2833/NOPB Description

The LP2967IBP-2833/NOPB is a linear voltage regulator designed by Texas Instruments, offering a fixed output voltage of either 2.8V or 3.3V with a maximum output current of 150mA. This device is part of the LP2967 series and is optimized for surface-mount applications, making it suitable for compact and high-density electronic designs. The regulator features a maximum input voltage of 16V and a dropout voltage of 0.42V at 150mA, ensuring efficient operation even at low input-to-output differentials. The LP2967IBP-2833/NOPB also includes an enable control feature, allowing for dynamic control of the regulator's operation.

LP2967IBP-2833/NOPB Features

• Fixed Output Voltage: Available in 2.8V and 3.3V options, providing stable and reliable power supply for various electronic components.
• High Efficiency: With a dropout voltage of 0.42V at 150mA, the regulator maintains high efficiency even under low input-to-output voltage conditions.
• Low Quiescent Current: The device operates with a quiescent current of only 300 µA, making it ideal for battery-powered and low-power applications.
• Enable Control Feature: This feature allows for dynamic control of the regulator's operation, enabling power-saving modes and efficient power management.
• Protection Features: Over-current, over-temperature, and short-circuit protection ensure robustness and reliability in various operating conditions.
• Surface Mount Package: The 8USMD package type facilitates easy integration into compact and high-density PCB designs.
• Compliance and Status: The LP2967IBP-2833/NOPB is REACH unaffected and RoHS3 compliant, adhering to environmental and regulatory standards. However, it is important to note that this product is now obsolete.

LP2967IBP-2833/NOPB Applications

The LP2967IBP-2833/NOPB is well-suited for a variety of applications where stable and efficient power regulation is required. Some specific use cases include:

• Battery-Powered Devices: The low quiescent current and high efficiency make it ideal for portable electronics, such as smartphones, tablets, and wearable devices.
• Embedded Systems: The fixed output voltage and enable control feature are beneficial for microcontroller units (MCUs) and other embedded systems requiring precise power management.
• Industrial Applications: The over-current, over-temperature, and short-circuit protection features make it suitable for rugged industrial environments where reliability is paramount.
• Medical Devices: The stability and precision of the regulator ensure reliable power supply for sensitive medical equipment.

Conclusion of LP2967IBP-2833/NOPB

The LP2967IBP-2833/NOPB is a versatile and efficient linear voltage regulator designed for applications requiring stable power supply and efficient power management. Its unique features, such as the enable control and low quiescent current, provide significant advantages over similar models. While the product is now obsolete, it remains a reliable choice for existing designs and legacy systems. For new projects, designers may consider exploring alternative models from Texas Instruments that offer similar performance benefits and enhanced features.

LP2967IBP-2833/NOPB Documents

Download datasheets and manufacturer documentation for LP2967IBP-2833/NOPB

Datasheets :

LP2967      

HTML Datasheet :

LP2967